I’m wearing long underwear, they’re kinda like booty shorts. Just in case. I’m getting a few odd stares, but most don’t tend to notice. I thin... they assume I’m wearing shorts underneath. A lot of girls do that. I think. This t-shirt is even smaller, I can’t use my booty shorts anymore, just regular panties for now. Hmm, it does just look like a t-shirt.At the park now, found a swing open. My shirt isn’t long enough for me to sit on. I have to be careful. I keep my legs together as I swing so no. On Saturday morning, she was coming over to my house to work on a project we were doing together for our English class. We had the same teacher, but were in different classes, so the assignments were the same for both classes. Then, later in the afternoon, Davey and Kip had their first game of the season. I was hoping that the lane drills we had been using would pay off during a game situation, and was anxious to see how it worked.The weekend started out great. The girls played hard on Friday,. She ignored him completely every time he tried to flirt with her awkwardly.I wasn’t sure what to think. On the one hand, I was anxious for some payback for some of the awful things my sister had done to me. She had probably spread the initial rumors about my being caught jerking off at home, and there were about a thousand other pranks I didn’t have time to mention. I would have preferred it be a hot girl that wasn’t related to me, and by the look on Erica’s face, she would have too.She ambled. I nearly lost it there and then as she applied some pressure to my aching cock.We both watched as my cock slid back and forth, after a few passes I took control. Holding my cock I aimed it at the top of her pussy, sliding up I opened her flushed lips wider. The head of my cock flicked over her clitoris.“Oh fuck, that's nice, sooo nice” Mary moved her hips with me, timing my up thrust with a downward one of her own. Taking my cock from between her thighs, I moved Mary towards the dining table..